body {
  background: #f4f4f4 url("../images/bottom.png") no-repeat bottom center / 100% 157px;
  padding-bottom: 200px;
}
body.hidden {
  overflow: hidden;
}
.wrapper {
  background: #fff;
  padding: 0 110px 86px;
}
.wrapper header {
  position: relative;
  line-height: 88px;
  background-color: #fff;
}
.wrapper header .go-index {
  font-size: 16px;
  color: #5d5d5d;
  line-height: 50px;
  border-bottom: 1px solid #f4f4f4;
}
.wrapper header .go-index img {
  vertical-align: middle;
  margin-right: 10px;
}
.wrapper header .topic-title {
  height: 90px;
}
.wrapper header .topic-title .topic-title-left .topic-tit {
  display: inline-block;
  font-size: 18px;
  color: #FFF;
  width: 116px;
  height: 40px;
  background: url("../images/topic-title.png") no-repeat center;
  text-align: center;
  line-height: 40px;
}
.wrapper header .topic-title .topic-title-right img {
  margin-right: 14px;
  vertical-align: text-bottom;
  font-size: 16px;
  color: #1c1c1c;
}
.wrapper header .topic-title .topic-title-right #total {
  color: #ff7b46;
}
.wrapper .swiper-container {
  background-color: #fff;
  font-size: 16px;
  color: #1c1c1c;
}
.wrapper .swiper-container .swiper-wrapper .swiper-slide .select {
  padding: 25px 0;
}
.wrapper .swiper-container .swiper-wrapper .swiper-slide .select p {
  width: 530px;
}
.wrapper .swiper-container .swiper-wrapper .swiper-slide .select img {
  display: inline-block;
  max-height: 150px;
  width: auto;
  vertical-align: middle;
}
.wrapper .swiper-container .swiper-wrapper .swiper-slide p {
  display: inline-block;
  vertical-align: middle;
}
.wrapper .swiper-container .swiper-wrapper .swiper-slide .option {
  width: 40px;
  height: 40px;
  line-height: 40px;
  border-radius: 50%;
  background-color: #f8f8f8;
  display: inline-block;
  text-align: center;
  margin-right: 23px;
}
.wrapper .swiper-container .swiper-wrapper .swiper-slide .option.active {
  background: -webkit-linear-gradient(left, #ff4657, #ff6977);
  /* Safari 5.1 - 6.0 */
  background: -o-linear-gradient(right, #ff4657, #ff6977);
  /* Opera 11.1 - 12.0 */
  background: -moz-linear-gradient(right, #ff4657, #ff6977);
  /* Firefox 3.6 - 15 */
  background: linear-gradient(to right, #ff4657, #ff6977);
  /* 标准的语法 */
  color: #fff;
}
.wrapper .swiper-container .swiper-wrapper .swiper-slide .option:hover {
  cursor: pointer;
}
.wrapper .swiper-container .swiper-wrapper .swiper-slide .br {
  height: 20px;
  display: block;
}
.wrapper footer {
  width: 388px;
  margin: 30px auto;
}
.wrapper footer button {
  width: 134px;
  height: 40px;
  font-size: 16px;
  border-radius: 40px;
  background-color: #f4f4f4;
}
.wrapper footer button:hover {
  cursor: pointer;
}
.wrapper footer .prev {
  float: left;
  border: 1px solid #b9b9b9;
  color: #6c6c6c;
}
.wrapper footer .next {
  float: right;
  color: #fff;
  background: -webkit-linear-gradient(left, #ff6243, #ff9955);
  /* Safari 5.1 - 6.0 */
  background: -o-linear-gradient(right, #ff6243, #ff9955);
  /* Opera 11.1 - 12.0 */
  background: -moz-linear-gradient(right, #ff6243, #ff9955);
  /* Firefox 3.6 - 15 */
  background: linear-gradient(to right, #ff6243, #ff9955);
  /* 标准的语法 */
}
.wrapper footer .next[disabled] {
  opacity: .5;
}
.loading {
  position: fixed;
  z-index: 999;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  background: #fff url("../images/loading.gif") no-repeat center / 80px;
}
